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/* Copyright (c) 2005-2018 Rexx Language Association. All rights reserved.    */
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#ifndef TrappingDispatcher_included
#define TrappingDispatcher_included


class DirectoryClass;
class NativeActivation;
class Activity;

class TrappingDispatcher
{
public:
    inline TrappingDispatcher() : activity(OREF_NULL), activation(OREF_NULL), conditionData(OREF_NULL) { ; }
    virtual ~TrappingDispatcher() { ; }

    virtual void run();
    virtual void handleError(wholenumber_t, DirectoryClass *);
    virtual void handleError(DirectoryClass *);
    virtual bool trapConditions() { return false; }

    inline void setContext(Activity *act, NativeActivation *a) { activity = act; activation = a; }

    wholenumber_t  rc;                 // error return code

protected:
    Activity *activity;                 // the activity we're running on
    NativeActivation *activation;       // the native activation we're running under
    DirectoryClass *conditionData;      // any condition data posted due to an activity error
};


#endif

